124
CDUS43 KBIS 311532
CLIISN
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
931 AM CST MON DEC 31 2018
...............................
..THE WILLISTON ND CLIMATE SUMMARY FOR DECEMBER 30 2018
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1894 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 40 641 AM 44 1929 22 18 -15
MINIMUM 8 1159 PM -35 1968 0 8 -28
AVERAGE 24 11 13 -21
PRECIPITATION (IN)
YESTERDAY T 0.52 1965 0.02 -0.02 0.01
MONTH TO DATE 0.75 0.60 0.15 0.54
SINCE DEC 1 0.75 0.60 0.15 0.54
SINCE JAN 1 14.90 14.35 0.55 12.34
DEGREE DAYS
HEATING
YESTERDAY 41 54 -13 86
MONTH TO DATE 1207 1531 -324 1408
SINCE DEC 1 1207 1531 -324 1408
SINCE JUL 1 3495 3693 -198 3422
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 534 456 78 643
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 12.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 1200 AM
LOWEST 67 700 PM
AVERAGE 76
......................................................
THE WILLISTON ND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 22 51 1963
MINIMUM TEMPERATURE (F) 0 -31 2017
1967
SUNRISE AND SUNSET
DECEMBER 31 2018......SUNRISE 845 AM CST SUNSET 510 PM CST
JANUARY 1 2019.......SUNRISE 845 AM CST SUNSET 511 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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